The document discusses unified collaboration and next generation networks. It describes how today's work environment involves silos of separate collaboration tools, while an integrated approach allows people to easily communicate using their preferred mode. The next steps are to build a network that supports real-time video, audio, file sharing and provides a single sign-on experience across devices. This will accelerate processes, improve remote collaboration and make people's availability and presence known. Vanderbilt is described as having separate email, phone and data systems currently, while an integrated approach would reduce costs and complexity.